How many movies have Nobutake Ito and Takehiro Hamatsu collaborated on?

They have worked on 4 movies together! Their first movie together was Digimon: The Movie (2000) while their highest rated movie together was Mobile Suit Gundam Hathaway (2021). They have not worked together since Mobile Suit Gundam: Cucuruz Doan's Island (2022). They are most known for their animation films together.